Quote:
Originally Posted by Edutron
I was under the impression fuel return from the regulator was essentially zero pressure and needed to gravity feed back to the tank and that is why all toyhaulers have carb gens instead.
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They use carb gensets because they are cheaper than fuel injection gensets. The return line would have some pressure. Whatever pressure isn't used by the fuel system. Fuel injection would run much higher fuel pressure than a carb. Another reason is they have to run a return line, which would cost more money.
Earl